Determine the number of bits/sec generated by a PCM system if the band – McqOptions

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1.	Determine the number of bits/sec generated by a PCM system if the bandwidth of TV video and audio signal of 4.5 MHz is to be converted to PCM stream with 1024 quantization levels. Assume signal is sampled at 20% above Nyquist rate.
A.	108 × 106
B.	18 × 104
C.	80 × 106
D.	81 × 105
Answer» B. 18 × 104

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